From patchwork Wed Jul 15 03:27:14 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Darrick J. Wong" X-Patchwork-Id: 11664097 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 109D31392 for ; Wed, 15 Jul 2020 03:27:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E057520672 for ; Wed, 15 Jul 2020 03:27:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="NzmCRzf0" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726827AbgGOD1V (ORCPT ); Tue, 14 Jul 2020 23:27:21 -0400 Received: from userp2130.oracle.com ([156.151.31.86]:43898 "EHLO userp2130.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726734AbgGOD1U (ORCPT ); Tue, 14 Jul 2020 23:27:20 -0400 Received: from pps.filterd (userp2130.oracle.com [127.0.0.1]) by userp2130.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 06F3LVeE036863; Wed, 15 Jul 2020 03:27:18 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=date : from : to : subject : message-id : mime-version : content-type; s=corp-2020-01-29; bh=F0xSJOie8NTAfYmx+NjnLpyPTi+RmVtPsDSGmRaEkiY=; b=NzmCRzf0W2LwV/5KNiCLKFJlTToVqiUkhAkf85ThV51wRRd33BfMuaJUt4+ls9GG/Kt3 sRai0+vOin3W/KJiP/j3+pZljS+o+ljskrNfF2QsCdbZkqV+deRe0PxXlTboAqZ6cETA fcmK7R2yoa9yHNJRNib+ow1EnCI/WXXDmVUDZ4nDznvcUHyEJ2cWIW7ZMXA+/PYShe4T VdbAsCZFPoRTsO/YemniAzT9Ywme9BUnf37AULv2bXxGU7h/UoayT0UBqj7fEjv2iRep 7PEshrisoG41diMy+YsvMmusi3lWIVNocXZCoZjFFPamUkapNEFEQQaNLa0odJDYABR4 ZQ== Received: from aserp3030.oracle.com (aserp3030.oracle.com [141.146.126.71]) by userp2130.oracle.com with ESMTP id 3274ur8y0s-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 15 Jul 2020 03:27:18 +0000 Received: from pps.filterd (aserp3030.oracle.com [127.0.0.1]) by aserp3030.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 06F3HcNj148028; Wed, 15 Jul 2020 03:27:17 GMT Received: from userv0121.oracle.com (userv0121.oracle.com [156.151.31.72]) by aserp3030.oracle.com with ESMTP id 327q0qdcgh-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 15 Jul 2020 03:27:17 +0000 Received: from abhmp0004.oracle.com (abhmp0004.oracle.com [141.146.116.10]) by userv0121.oracle.com (8.14.4/8.13.8) with ESMTP id 06F3RFEQ029999; Wed, 15 Jul 2020 03:27:15 GMT Received: from localhost (/10.159.237.234) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Tue, 14 Jul 2020 20:27:15 -0700 Date: Tue, 14 Jul 2020 20:27:14 -0700 From: "Darrick J. Wong" To: xfs , fstests Subject: [RFC PATCH] xfs: test quota softlimit warning functionality Message-ID: <20200715032714.GB3151642@magnolia> MIME-Version: 1.0 Content-Disposition: inline X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9682 signatures=668680 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 mlxscore=0 malwarescore=0 spamscore=0 mlxlogscore=999 bulkscore=0 adultscore=0 phishscore=0 suspectscore=1 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2007150027 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9682 signatures=668680 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 lowpriorityscore=0 impostorscore=0 suspectscore=1 phishscore=0 spamscore=0 mlxlogscore=999 malwarescore=0 mlxscore=0 priorityscore=1501 adultscore=0 bulkscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2007150027 Sender: linux-xfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org From: Darrick J. Wong Make sure that quota softlimits work, which is to say that one can exceed the softlimit up to warnlimit times before it starts enforcing that. Signed-off-by: Darrick J. Wong --- tests/xfs/915 | 177 +++++++++++++++++++++++++++++++++++++++++++++++++++++ tests/xfs/915.out | 151 +++++++++++++++++++++++++++++++++++++++++++++ tests/xfs/group | 1 3 files changed, 329 insertions(+) create mode 100755 tests/xfs/915 create mode 100644 tests/xfs/915.out diff --git a/tests/xfs/915 b/tests/xfs/915 new file mode 100755 index 00000000..4693047d --- /dev/null +++ b/tests/xfs/915 @@ -0,0 +1,177 @@ +#! /bin/bash +# SPDX-License-Identifier: GPL-2.0-or-later +# Copyright (c) 2020, Oracle and/or its affiliates. All Rights Reserved. +# +# FS QA Test No. 915 +# +# Check that quota softlimit warnings work the way they should. This means +# that we can disobey the softlimit up to warnlimit times before it turns into +# hard(er) enforcement. + +seq=`basename $0` +seqres=$RESULT_DIR/$seq +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! +trap "_cleanup; exit \$status" 0 1 2 3 15 + +_cleanup() +{ + cd / + rm -f $tmp.* +} + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter +. ./common/quota + +# real QA test starts here +_supported_fs xfs +_supported_os Linux +_require_xfs_quota +_require_scratch + +rm -f $seqres.full + +filter_report() +{ + tr -s '[:space:]' | \ + perl -npe ' + s/^\#'$id' /[NAME] /g; + s/^\#0 \d+ /[ROOT] 0 /g; + s/6 days/7 days/g' | + perl -npe ' + $val = 0; + if ($ENV{'LARGE_SCRATCH_DEV'}) { + $val = $ENV{'NUM_SPACE_FILES'}; + } + s/(^\[ROOT\] \S+ \S+ \S+ \S+ \[--------\] )(\S+)/$1@{[$2 - $val]}/g' | + perl -npe ' + s|^(.*?) (\d+) (\d+) (\d+)|$1 @{[$2 * 1024 /'$bsize']} @{[$3 * 1024 /'$bsize']} @{[$4 * 1024 /'$bsize']}|' +} + +qsetup() +{ + opt=$1 + enforce=0 + if [ $opt = "u" -o $opt = "uno" ]; then + type=u + eval `_choose_uid` + elif [ $opt = "g" -o $opt = "gno" ]; then + type=g + eval `_choose_gid` + elif [ $opt = "p" -o $opt = "pno" ]; then + type=p + eval `_choose_prid` + fi + [ $opt = "u" -o $opt = "g" -o $opt = "p" ] && enforce=1 + + echo "Using type=$type id=$id" >> $seqres.full +} + +exercise() { + _scratch_mkfs_xfs | _filter_mkfs 2>$tmp.mkfs + cat $tmp.mkfs >>$seqres.full + + # keep the blocksize and data size for dd later + . $tmp.mkfs + + _qmount + + qsetup $1 + + echo "Using type=$type id=$id" >>$seqres.full + + echo + echo "*** report initial settings" | tee -a $seqres.full + $XFS_QUOTA_PROG -x \ + -c "limit -$type isoft=3 ihard=500000 $id" \ + -c "warn -$type -i -d 13" \ + $SCRATCH_DEV + $XFS_QUOTA_PROG -x \ + -c "state -$type" >> $seqres.full + $XFS_QUOTA_PROG -x \ + -c "repquota -birnN -$type" $SCRATCH_DEV | + filter_report | LC_COLLATE=POSIX sort -ru + + echo + echo "*** push past the soft inode limit" | tee -a $seqres.full + _file_as_id $SCRATCH_MNT/softok1 $id $type $bsize 0 + _file_as_id $SCRATCH_MNT/softok2 $id $type $bsize 0 + _file_as_id $SCRATCH_MNT/softok3 $id $type $bsize 0 + _file_as_id $SCRATCH_MNT/softwarn1 $id $type $bsize 0 + $XFS_QUOTA_PROG -D $tmp.projects -P $tmp.projid -x \ + -c "repquota -birnN -$type" $SCRATCH_DEV | + filter_report | LC_COLLATE=POSIX sort -ru + + echo + echo "*** push further past the soft inode limit" | tee -a $seqres.full + for warn_nr in $(seq 2 5); do + _file_as_id $SCRATCH_MNT/softwarn$warn_nr $id $type $bsize 0 + done + $XFS_QUOTA_PROG -D $tmp.projects -P $tmp.projid -x \ + -c "repquota -birnN -$type" $SCRATCH_DEV | + filter_report | LC_COLLATE=POSIX sort -ru + + echo + echo "*** push past the soft inode warning limit" | tee -a $seqres.full + for warn_nr in $(seq 6 15); do + _file_as_id $SCRATCH_MNT/softwarn$warn_nr $id $type $bsize 0 + done + $XFS_QUOTA_PROG -D $tmp.projects -P $tmp.projid -x \ + -c "repquota -birnN -$type" $SCRATCH_DEV | + filter_report | LC_COLLATE=POSIX sort -ru + + echo + echo "*** unmount" + _scratch_unmount +} + +_scratch_mkfs > $seqres.full +_scratch_mount >> $seqres.full + +chmod a+rwx $SCRATCH_MNT $seqres.full # arbitrary users will write here +bsize=$(_get_file_block_size $SCRATCH_MNT) +_scratch_unmount + +cat >$tmp.projects <$tmp.projid <